(19)

(11)

EP 0 843 517 A1

(12)

(43) Date of publication: 27.05.1998 Bulletin 1998/22 (21) Application number: 96911319.0 (22) Date of filing: 15.03.1996

(51) International Patent Classification (IPC):  A21B 3/ 13( . ) (86) International application number: PCT/US1996/003584 (87) International publication number: WO 1996/028978 (26.09.1996 Gazette 1996/43)

(84) Designated Contracting States: BE CH DE DK ES FI FR GB GR IE LI LU NL PT SE (30) Priority: 17.03.1995 US 19950406313 (71) Applicant: Pizza Hut, Inc. Dallas, TX 75240-2100 (US)	(72) Inventors: WOODWARD, Steve Dallas, TX 75240-2100 (US) SCHEIBMEIR, Patricia Dallas, TX 75240-2100 (US) MCDANIEL, Deborah Dallas, TX 75240-2100 (US) PROCTOR, Valerie Topeka, Kansas 66601-1658 (US) (74) Representative: Miller, James Lionel Woolverton, et al  Kilburn & Strode, 20 Red Lion Street London WC1R 4PJ London WC1R 4PJ (GB)